POLYNOMIALS
POLYNOMIALS

90037 A polynomial of degree .......... is called a cubic polynomial:

1 3
2 0
3 1
4 2
POLYNOMIALS

90038 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion: If the product of the zeroes of the quadratic polynomial x\(^{1}\) + 3x + 5k is -10 then value of kis -2. Reason: Sum of zeroes of a quadratic polynomial ax2 + bx +c is \(\frac{\text{-b}}{\text{a}}.\)

1 Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
2 Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
3 Assertion (A) is true but reason (R) is false.
4 Assertion (A) is false but reason (R) is true.
POLYNOMIALS

90039 The largest power of x in p(x) is the .......... of the polynomial:

1 Zero
2 Degree
3 Root
4 None of these
POLYNOMIALS

90040 If one zero of the quadratic polynomial (k - 1) x\(^{1}\) + kx + 1 is -4, then the value of k is:

1 \(\frac{-5}{4}\)
2 \(\frac{5}{4}\)
3 \(\frac{-4}{3}\)
4 \(\frac{4}{3}\)
POLYNOMIALS

90037 A polynomial of degree .......... is called a cubic polynomial:

1 3
2 0
3 1
4 2
POLYNOMIALS

90038 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion: If the product of the zeroes of the quadratic polynomial x\(^{1}\) + 3x + 5k is -10 then value of kis -2. Reason: Sum of zeroes of a quadratic polynomial ax2 + bx +c is \(\frac{\text{-b}}{\text{a}}.\)

1 Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
2 Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
3 Assertion (A) is true but reason (R) is false.
4 Assertion (A) is false but reason (R) is true.
POLYNOMIALS

90039 The largest power of x in p(x) is the .......... of the polynomial:

1 Zero
2 Degree
3 Root
4 None of these
POLYNOMIALS

90040 If one zero of the quadratic polynomial (k - 1) x\(^{1}\) + kx + 1 is -4, then the value of k is:

1 \(\frac{-5}{4}\)
2 \(\frac{5}{4}\)
3 \(\frac{-4}{3}\)
4 \(\frac{4}{3}\)
POLYNOMIALS

90037 A polynomial of degree .......... is called a cubic polynomial:

1 3
2 0
3 1
4 2
POLYNOMIALS

90038 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion: If the product of the zeroes of the quadratic polynomial x\(^{1}\) + 3x + 5k is -10 then value of kis -2. Reason: Sum of zeroes of a quadratic polynomial ax2 + bx +c is \(\frac{\text{-b}}{\text{a}}.\)

1 Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
2 Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
3 Assertion (A) is true but reason (R) is false.
4 Assertion (A) is false but reason (R) is true.
POLYNOMIALS

90039 The largest power of x in p(x) is the .......... of the polynomial:

1 Zero
2 Degree
3 Root
4 None of these
POLYNOMIALS

90040 If one zero of the quadratic polynomial (k - 1) x\(^{1}\) + kx + 1 is -4, then the value of k is:

1 \(\frac{-5}{4}\)
2 \(\frac{5}{4}\)
3 \(\frac{-4}{3}\)
4 \(\frac{4}{3}\)
POLYNOMIALS

90037 A polynomial of degree .......... is called a cubic polynomial:

1 3
2 0
3 1
4 2
POLYNOMIALS

90038 Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion: If the product of the zeroes of the quadratic polynomial x\(^{1}\) + 3x + 5k is -10 then value of kis -2. Reason: Sum of zeroes of a quadratic polynomial ax2 + bx +c is \(\frac{\text{-b}}{\text{a}}.\)

1 Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
2 Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
3 Assertion (A) is true but reason (R) is false.
4 Assertion (A) is false but reason (R) is true.
POLYNOMIALS

90039 The largest power of x in p(x) is the .......... of the polynomial:

1 Zero
2 Degree
3 Root
4 None of these
POLYNOMIALS

90040 If one zero of the quadratic polynomial (k - 1) x\(^{1}\) + kx + 1 is -4, then the value of k is:

1 \(\frac{-5}{4}\)
2 \(\frac{5}{4}\)
3 \(\frac{-4}{3}\)
4 \(\frac{4}{3}\)